FI820475L - Reducering av anlagring av kaodartade hartser i papperstillverkningen - Google Patents

Reducering av anlagring av kaodartade hartser i papperstillverkningen

Info

Publication number
FI820475L
FI820475L FI820475A FI820475A FI820475L FI 820475 L FI820475 L FI 820475L FI 820475 A FI820475 A FI 820475A FI 820475 A FI820475 A FI 820475A FI 820475 L FI820475 L FI 820475L
Authority
FI
Finland
Prior art keywords
papperstillverkningen
kaodartade
hartser
anlagring
reducering
Prior art date
Application number
FI820475A
Other languages
English (en)
Inventor
Bonnie Daigle
Errico J Michael D
Original Assignee
Calgon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calgon Corp filed Critical Calgon Corp
Publication of FI820475L publication Critical patent/FI820475L/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • External Artificial Organs (AREA)
FI820475A 1981-02-17 1982-02-12 Reducering av anlagring av kaodartade hartser i papperstillverkningen FI820475L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23452381A 1981-02-17 1981-02-17

Publications (1)

Publication Number Publication Date
FI820475L true FI820475L (fi) 1982-08-18

Family

ID=22881710

Family Applications (1)

Application Number Title Priority Date Filing Date
FI820475A FI820475L (fi) 1981-02-17 1982-02-12 Reducering av anlagring av kaodartade hartser i papperstillverkningen

Country Status (6)

Country Link
EP (1) EP0058621A1 (fi)
JP (1) JPS57149591A (fi)
AU (1) AU8039982A (fi)
DK (1) DK66282A (fi)
FI (1) FI820475L (fi)
NO (1) NO820465L (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134606A (en) * 1962-05-02 1964-05-26 Otto I Oyler Trailer construction
JPH0615757B2 (ja) * 1985-04-30 1994-03-02 住友化学工業株式会社 紙の製造方法
US5626720A (en) * 1986-01-09 1997-05-06 W.R. Grace & Co.-Conn. Method for controlling pitch on a papermaking machine
US5223097A (en) * 1986-01-09 1993-06-29 W. R. Grace Ab Method for controlling pitch on a paper-making machine
GB2202872A (en) * 1987-02-13 1988-10-05 Grace W R & Co Pitch control aid and dye assistant
GB8815515D0 (en) * 1988-06-29 1988-08-03 Ecc Int Ltd Pitch control
DE3905049A1 (de) * 1989-02-18 1990-08-23 Stockhausen Chem Fab Gmbh Verfahren zur stoerstoffixierung bei der papierherstellung
JP4505129B2 (ja) * 2000-01-12 2010-07-21 ハイモ株式会社 紙の汚れを防止する方法
JP4505130B2 (ja) * 2000-01-12 2010-07-21 ハイモ株式会社 紙の汚れ防止方法
JP4505131B2 (ja) * 2000-01-12 2010-07-21 ハイモ株式会社 成紙の汚れを防止する方法
JP4814448B2 (ja) * 2001-08-06 2011-11-16 日本製紙株式会社 印刷用塗工紙
JP4925234B2 (ja) * 2001-08-10 2012-04-25 ハイモ株式会社 製紙原料処理方法
US7407561B2 (en) * 2003-05-13 2008-08-05 Ciba Specialty Chemicals Water Treatments Ltd. Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking
JP4825604B2 (ja) * 2006-06-30 2011-11-30 株式会社片山化学工業研究所 製紙工程用ピッチ障害防止方法
WO2018232115A1 (en) 2017-06-15 2018-12-20 Ecolab Usa Inc. Polymer for pitch and stickies deposition control in papermaking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288770A (en) * 1962-12-14 1966-11-29 Peninsular Chem Res Inc Water soluble quaternary ammonium polymers
US3514398A (en) * 1965-08-27 1970-05-26 Calgon C0Rp Method of flocculating and coagulating suspended solid particulate matter in an aqueous medium
US4077930A (en) * 1974-07-16 1978-03-07 Calgon Corporation Self-inverting emulsions of dialkyldiallyl ammonium chloride polymers and copolymers

Also Published As

Publication number Publication date
NO820465L (no) 1982-08-18
JPS57149591A (en) 1982-09-16
EP0058621A1 (en) 1982-08-25
AU8039982A (en) 1982-08-26
DK66282A (da) 1982-08-18

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: CALGON CORPORATION